For LED lamps, the device that limits the number of luminaires is the miniature circuit breaker (MCB), not the contactor as with other lamp technologies. For more info, check the Wiki page: LED lamps...

Failure to trip during the test is often due to a cause that is external to the residual current device. Measure the voltage between terminals: a) 3 and 6 for iID b) 4 and 6 for Vigi iC60. This...

Issue The user may need to know what the EcoStruxure Panel Server password is during the initial installation. Product Line EcoStruxure Panel Server (The 3 models of EcoStruxure Panel Server are...

Determine the need for an SPD : Identify whether you need an SPD for direct or indirect lightning protection. Understand the required characteristics : Once you have determined the need for an SPD,...

ANSI codes used in Masterpact MTZ Catalog are based on “IEEE ANSI C37.2 2008 IEEE Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designation” This standard...

We do not have a library with the electrical symbols of the devices. These symbols are not specific to a manufacturer. The iC60N is a circuit breaker with thermal and magnetic protection (overload...

The Compact NS circuit breakers cannot be fully automatically reset after a trip. After an electrical fault it is necessary to go in front of the breaker and reset it by: - resetting the trip unit...

A factory reset is the only way to regain access if the password was lost, there is no backdoor to correct the password. How to do this is explained in the EcoStruxure Panel Server - User Guide. The...

A surge protection device (also called SPD) is a component of the electrical installation protection system. This device is connected in parallel on the power supply circuit of the loads that it must...